spring boot 添加admin监控的方法

一、Spring Boot Admin简介

spring boot admin github开源地址：https://github.com/codecentric/spring-boot-admin

它主要的作用是在Spring Boot Actuator的基础上提供简洁的WEB UI展示。

二、项目使用：

1、搭建一个maven web项目

2、pom依赖配置

									<dependency> 

									  <groupId>org.springframework.boot</groupId> 

									  <artifactId>spring-boot-starter-web</artifactId> 

									</dependency> 

									<dependency> 

									  <groupId>org.springframework.boot</groupId> 

									  <artifactId>spring-boot-starter-security</artifactId> 

									</dependency> 

									<dependency> 

									  <groupId>de.codecentric</groupId> 

									  <artifactId>spring-boot-admin-starter-client</artifactId> 

									</dependency> 

									<dependency> 

									  <groupId>de.codecentric</groupId> 

									  <artifactId>spring-boot-admin-server</artifactId> 

									</dependency> 

									<dependency> 

									  <groupId>de.codecentric</groupId> 

									  <artifactId>spring-boot-admin-server-ui</artifactId> 

									</dependency> 

									<dependency> 

									  <groupId>de.codecentric</groupId> 

									  <artifactId>spring-boot-admin-server-ui-login</artifactId> 

									</dependency>

在pom.xml中添加上以上配置

admin服务端：spring-boot-admin-server、spring-boot-admin-server-ui

admin客户端：spring-boot-admin-starter-client （加上该项能监控服务端自身的运行状态，其他项目只需要引入client就可以引入监控）

安全：spring-boot-starter-security

登录验证：spring-boot-admin-server-ui-login （也可以自行添加简单的登录界面）

3、application.yml

									info: 

									 app: 

									  name: imard 

									  version: v1.0.0

									[html] view plain copy

									logging: 

									 file: "d:/logs/imard/boot.log"

									management: 

									 context-path: "/actuator"

									spring: 

									 application: 

									  name: "@pom.artifactId@"

									 boot: 

									  admin: 

									   url: http://www.test.com:8080 

									 profiles: 

									  active: 

									   - secure 

									--- 

									spring: 

									 profiles: insecure 

									management: 

									 security: 

									  enabled: false

									security: 

									 basic: 

									  enabled: false

									--- 

									spring: 

									 profiles: secure 

									 boot: 

									  admin: 

									   username: "${security.user.name}"

									   password: "${security.user.password}"

									   client: 

									    metadata: 

									     user.name: "${security.user.name}"

									     user.password: "${security.user.password}"

									security: 

									 user: 

									  name: user 

									  password: pass

其中：spring.boot.admin.url声明admin服务端地址（其他项目会通过这个url主动的注册到admin监控中）
info配置app的基本信息

www.test.com 在本机hosts中做了映射

4、Application.java

									@Configuration

									@EnableAutoConfiguration

									@EnableAdminServer

									public class Application extends SpringBootServletInitializer { 

									  @Override

									  protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { 

									    return application.sources(Application.class); 

									  } 

									  public static void main(String[] args) { 

									    SpringApplication.run(Application.class, args); 

									  } 

									}

@EnableAdminServer 添加上该注解启动监控

5、SecurityConfig

									@Profile("secure") 

									@Configuration

									public class SecurityConfig extends WebSecurityConfigurerAdapter { 

									  @Override

									  protected void configure(HttpSecurity http) throws Exception { 

									    http.formLogin().loginPage("/login.html").loginProcessingUrl("/login").permitAll(); 

									    http.logout().logoutUrl("/logout"); 

									    http.csrf().disable(); 

									    http.authorizeRequests() 

									      .antMatchers("/login.html", "/**/*.css", "/img/**", "/third-party/**").permitAll(); 

									    http.authorizeRequests().antMatchers("/api/**").permitAll().antMatchers("/**") 

									      .authenticated(); 

									    // Enable so that the clients can authenticate via HTTP basic for registering 

									    http.httpBasic(); 

									  } 

									}